The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 06, 2024
Filed:
Mar. 04, 2022
SK Hynix Inc., Gyeonggi-do, KR;
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A memory system includes a memory device and a controller. The memory device includes plural storage regions including plural non-volatile memory cells. The plural storage regions have a different data input/output speed. The controller is coupled to the memory device via at least one data path. The controller performs a readahead operation in response to a read request input from an external device, determines a data attribute regarding readahead data, obtained by the readahead operation, based on a time difference between reception of the read request and completion of the readahead operation, and stores the readahead data in one of the plural storage regions based on the data attribute.